CONTENTS OF JOURNAL OF HYDRODYNAMICS Vol.32 No.2 2020

Liutex theoretical system and six core elements of vortex identification

Yi-qian Wang, Yi-sheng Gao, Hongyi Xu, Xiang-rui Dong, Jian-ming Liu, Wen-qian Xu, Meng-long Chen, Chaoqun Liu(197)

Numerical techniques for coupling hydrodynamic problems in ship and ocean engineering

Xiao-song Zhang, Jian-hua Wang, De-cheng Wan(212)

Deep reinforcement learning in fluid mechanics: A promising method for both active flow control and shape optimization

Jean Rabault, Feng Ren, Wei Zhang, Hui Tang, Hui Xu(234)

Active flow control using machine learning: A brief review

Feng Ren, Hai-bao Hu, Hui Tang(247)

Active flow control with rotating cylinders by an artificial neural network trained by deep reinforcement learning

Hui Xu, Wei Zhang, Jian Deng, Jean Rabault(254)

An unstructured mesh method for numerical simulation of violent sloshing flows

Changhong Hu, Mohamed M. Kamra(259)

A sharp-interface immersed smoothed point interpolation method with improved mass conservation for fluid- tructure interaction problems

Bo-qian Yan, Shuangqiang Wang, Gui-yong Zhang, Chen Jiang, Qi-hang Xiao, Zhe Sun(267)

Vortex identification methods in marine hydrodynamics

Wei-wen Zhao, Jian-hua Wang, De-cheng Wan(286)

ARTICLES Law-of-the-wall analytical formulations for Type-A turbulent boundary layers

Duo Wang, Heng Li, Bo-chao Cao, Hongyi Xu(296)

Mean flow and turbulence structure of open channel flow with suspended vegetation

Qian Li, Yu-hong Zeng, Yu Bai(314)

Detached-eddy simulation of turbulent coherent structures around groynes in a trapezoidal open channel

Jing-xin Zhang, Jian Wang, Xiang Fan, Dongfang Liang(326)

Experimental study of anti-cavitation mechanism of valve lintel natural aeration of high head lock

Xin Wang, Ya-an Hu, Jian-min Zhang(337)

Large eddy simulation of the transient cavitating vortical flow in a jet pump with special emphasis on the unstable limited operation stage

Xin-ping Long, Dan Zuo, Huai-yu Cheng, Bin Ji(345)

Evolution characteristics and quantization of wave period variation for breaking waves

Shu-xiu Liang, Zhao-chen Sun, Yan-ling Chang, Ying Shi(361)

Erosion characteristics and mechanism of the self-resonating cavitating jet impacting aluminum specimens under the confining pressure conditions

Hua-lin Liao, Sheng-li Zhao, Yan-feng Cao, Lei Zhang, Can Yi, Ji-lei Niu, Li-hong Zhu(375)

Experimental study of wave propagation characteristics on a simplified coral reef

Jia-yi Xu, Shu-xue Liu, Jin-xuan Li, Wei Jia(385)

Large eddy simulation of cavitating flows with dynamic adaptive mesh refinement using OpenFOAM

Lin-min Li, Dai-qing Hu, Yu-cheng Liu, Bi-taoWang,Chen Shi, Jun-jie Shi, Chang Xu(398)

LETTER Fin performance of 3-D aerator devices with backward lateral deflectors

Jian-rong Xu, Jian-hua Wu, Yu Peng, Fei Ma(410)

Erratum

(414)